Telecom
75% of Healthcare Organizations Fall for Ransomware Attacks – Sophos Report
Sophos, a global leader in innovating and delivering cybersecurity as a service, on Thursday shared its sector survey report, “The State of Ransomware in Healthcare 2023,” which revealed that, among those organizations surveyed, cybercriminals successfully encrypted data in nearly 75% of ransomware attacks.
This is the highest rate of encryption in the past three years and a significant increase from the 61% of healthcare organizations that reported having their data encrypted last year.
In addition, only 24% of healthcare organizations were able to disrupt a ransomware attack before the attackers encrypted their data—down from 34% in 2022; this is the lowest rate of disruption reported by the sector over the past three years.
“To me, the percentage of organizations that successfully stop an attack before encryption is a strong indicator of security maturity. For the healthcare sector, however, this number is quite low—only 24%. What’s more, this number is declining, which suggests the sector is actively losing ground against cyberattackers and is increasingly unable to detect and stop an attack in progress.
“Part of the problem is that ransomware attacks continue to grow in sophistication, and the attackers are speeding up their attack timelines. In the latest Active Adversary Report for Tech Leaders, we found that the median time from the start of a ransomware attack to detection was only five days. We also found that 90% of ransomware attacks took place after regular business hours.
“The ransomware threat has simply become too complex for most companies to go at it alone. All organizations, especially those in healthcare, need to modernize their defensive approach to cybercrime, moving from being solely preventative to actively monitoring and investigating alerts 24/7 and securing outside help in the form of services like managed detection and response (MDR),” said Chester Wisniewski, director, field CTO, Sophos.
Additional key findings from the report include:
· In 37% of ransomware attacks where data was successfully encrypted, data was also stolen, suggesting a rise in the “double dip” method
· Healthcare organizations are now taking longer to recover, with 47% recovering in a week, compared to 54% last year
· The overall number of ransomware attacks against healthcare organizations surveyed declined from 66% in 2022 to 60% this year
· Compromised credentials were the number one root cause of ransomware attacks against healthcare organizations, followed by exploits
· The number of healthcare organizations surveyed that paid ransom payments declined from 61% last year to 42% this year. This is lower than the cross-sector average of 46%
“In 2016, the Red Cross Hospital of Córdoba in Spain suffered a ransomware attack that reached servers and encrypted hundreds of files, medical records and other important patient information. It was a major disruption to our operations and interfered with our ability to care for our patients.
“The stakes are high in ransomware attacks against healthcare organizations—and attackers know that—meaning we’ll always be a target. After this ransomware attack, we worked hard with Tekpyme to bolster our defenses, and now we have reduced our incident response time by 80%.
“I think the industry as a whole is making improvements, but there is still work to do, because of the constantly changing nature of cybercrime.
“Hopefully healthcare organizations can leverage the help that is available from security vendors such as Sophos to prevent a very real ‘threat to life’ if systems go offline due to a ransomware attack,” said José Antonio Alcaraz Pérez, head of information systems and communications at Cruz Red Andalusia in Spain.
“Cyberspace today is ripe with technically sophisticated actors looking for vulnerabilities to exploit. What all this translates to is a multidimensional cyberthreat of actors who have the tools to paralyze entire hospitals. Partnering with the private sector is critical to our mission. The information [they] share has real-world impacts and can save real businesses and real lives,” said Christopher Wray, FBI Director.
Sophos recommends the following best practices to help defend against ransomware and other cyberattacks:
· Strengthen defensive shields with:
o Security tools that defend against the most common attack vectors, including endpoint protection with strong anti-ransomware and anti-exploit capabilities
o Zero Trust Network Access (ZTNA) to thwart the abuse of compromised credentials
o Adaptive technologies that respond automatically to attacks, disrupting adversaries and buying defenders time to respond
o 24/7 threat detection, investigation and response, whether delivered in-house or by a specialized Managed Detection and Response (MDR) provider
· Optimize attack preparation, including regularly backing up, practicing recovering data from backups and maintaining an up-to-date incident response plan
· Maintain security hygiene, including timely patching and regularly reviewing security tool configurations
To learn more about the State of Ransomware in Healthcare 2023, download the full report from Sophos.com.
The State of Ransomware 2023 survey polled 3,000 IT/cybersecurity leaders in organizations with between 100 and 5,000 employees, including 233 from the healthcare sector, across 14 countries in the Americas, EMEA and Asia Pacific.
MTN Nigeria has marked 25 years of commercial operations, with Karl Toriola, chief executive officer, saying the company began operating in the country at a time when telecommunications access was severely limited.
Toriola said that a quarter of a century ago, making a phone call was a privilege few Nigerians could afford.
People queued at public telephone booths and centres, travelled long distances to deliver messages, and sometimes waited weeks for letters to arrive, he said, noting that a mobile phone was then beyond the reach of most.
Today, the company connects more than 90 million people across Nigeria, a figure MTN says reflects its role in building the infrastructure behind the country’s shift to a data-driven economy.
MTN entered Nigeria in 2001 following the GSM liberalisation carried out by the Nigerian Communications Commission (NCC), at a time when mobile telephony was still a luxury reserved for a privileged few.
Toriola said the milestone was about more than subscriber numbers.
Businesses have been built, families have stayed connected across distances, students have gained access to knowledge, and creators have found audiences beyond Nigeria’s borders, he said, crediting the wider telecommunications ecosystem for enabling entire new industries to emerge.
The company also pointed to its role beyond direct connectivity.
MTN has helped build a wider value chain of SIM registration agents, tower contractors, retail distributors, fintech partners and digital developers that now supports millions of livelihoods in Nigeria.
Toriola thanked MTN Nigeria’s customers, saying their trust had allowed the company to expand its community investments through the MTN Foundation, which has supported health, education, youth development and economic empowerment programmes.
Looking ahead, the CEO acknowledged that significant connectivity gaps remain, with millions of Nigerians still needing access to reliable, affordable and inclusive digital services.
He said greater digital inclusion would be a central priority for the company’s next chapter, adding that the anniversary marks both a celebration of the past 25 years and a renewed push to expand digital access for the country’s young and growing population.
“We’ve come a long way. And we are only getting started,” Toriola said.
The anniversary comes as MTN Nigeria continues to navigate rising operating costs tied to Nigeria’s unreliable power supply.
Where the national grid is unreliable, the company and its infrastructure partners have had to rely on diesel generators, batteries, solar systems and other backup power solutions, making network operating costs highly sensitive to fluctuations in diesel prices.
Telecommunications subscribers under the umbrella of the National Association of Telecoms Subscribers (NATCOMS), has handed telecommunications operators in the country September deadline to improve network quality or face legal action.
Deolu Ogunbanjo, president, NATCOMS, said that subscribers have endured deteriorating network services despite repeated interventions, warnings, and sanctions by the Nigerian Communications Commission (NCC).
As reported by BusinessDay, Ogunbanjo, noted that if the situation fails to improve through regulatory intervention, NATCOMS will seek justice through the courts by the end of the third quarter.
The ultimatum comes as rising data consumption, subscriber migration, and growing demand for mobile services place severe pressure on network infrastructure across parts of the country.
The NCC stated that mobile operators have offered compensation to more than 75 million subscribers for poor network quality following a regulatory directive requiring restitution in locations where performance fell below required standards.
The regulator is conducting an independent review to determine whether all eligible subscribers received proper compensation.
The compensation scheme, provided through automatic airtime credits for verified service failures dating back to November 2025, requires no individual claims from consumers.
For many subscribers, however, airtime credits do little to offset the broader economic and personal toll of unreliable connectivity.
Emeka Douglas, a subscriber, recounted how poor network quality nearly turned a medical emergency into a tragedy when he was unable to transfer funds to a hospital during his wife’s surgery.
Douglas noted that his brother in the United States eventually sent funds directly to the hospital’s account after local banking channels failed.
Janet Okoye, a small business owner, said unreliable connectivity severely affected her business after service disruptions on her Airtel and Globacom lines led clients to cancel orders.
Teniola Adeyemi, a university student, highlighted dropped calls as a major concern, stressing that recent tariff increases ought to reflect in better service quality.
Grace Eze, an Abuja-based media professional, explained that fluctuating network connectivity once delayed a lead news story intended for her editor in Lagos, resulting in an official query over late submission.
Pressure on national networks is driven by both expanding subscriber numbers and rising usage intensity.
Active telephony subscriptions in Nigeria rose from 182.2 million in January 2026 to over 187 million by April, according to NCC data. MTN leads the market with 96.4 million subscriptions, followed by Airtel with 64.7 million and Globacom with 23.2 million.
Telecom
ipNX Collaborates with ICT Stakeholders on the Future of Fibre-to-the-Home in Nigeria @ ATCON Forum
ipNX Nigeria joined other stakeholders across the telecommunications ecosystem as they convened at the Association of Telecommunications Companies of Nigeria (ATCON) Critical Conversation Forum on Fibre-to-the-Home (FTTH) to deliberate on practical solutions to the challenges affecting broadband infrastructure deployment and the future of fibre connectivity in the country.
The forum, themed “Fibre to the Home in Nigeria: Addressing Challenges, Strengthening Standards and Ensuring Sustainable Deployment,” was held at the Radisson Blu Hotel, Lagos, and brought together representatives from government agencies, telecommunications operators, regulators, infrastructure providers, industry associations, and the media to foster dialogue around policies and collaborative actions needed to accelerate Nigeria’s broadband ambition.
Delivering the keynote address virtually, the Executive Vice Chairman of the Nigerian Communications Commission (NCC), Dr. Aminu Maida, described Fibre-to-the-Home as a critical enabler of Nigeria’s digital future.
“FTTH is uniquely positioned to meet Nigerians’ next phase of data demand. The quality of our broadband will increasingly shape the competitiveness of our businesses, the growth of our digital industry and the opportunities available to our citizens,” he said.
Dr. Maida also stressed the importance of protecting telecommunications infrastructure, noting that damage to fibre networks carries significant economic consequences.
“We must uphold deployment standards. Nigeria needs fibre that is properly installed, properly documented, and properly protected.”
Speaking during the opening session, ATCON President, Mr. Tony Emoekpere, underscored the strategic importance of FTTH in achieving Nigeria’s broadband penetration targets while calling for greater public awareness around protecting communications infrastructure.
“This forum is critical because Fibre-to-the-Home is the technology that will enable the country to achieve full broadband penetration. We all depend on communication infrastructure, and it must be protected.”
Drawing a comparison with power infrastructure in the country, he added:
“If somebody comes to your neighbourhood to tamper with your transformer or power cables, everybody will come out. The same thing needs to apply for communications infrastructure. When we see people damaging fibre cables, we should raise an alarm.”
The forum also highlighted successful collaborative initiatives at the state level. Speaking on infrastructure management, Director-General of the Oyo State Infrastructure Management and Control Agency (OYSIMCA), Mr. Adebayo Akande, shared how the agency is addressing fibre theft, vandalism, and promoting shared infrastructure among operators.
He explained that encouraging operators to utilise common pole infrastructure along shared routes would reduce unnecessary duplication, minimise infrastructure damage, improve urban aesthetics, and optimise investment across the sector.
Similarly, Managing Director of the Edo State Information and Communication Technology Agency (ICTA), Mr. Eghosa Urhoghide, advocated stronger collaboration among operators, regulators, government institutions, road maintenance agencies, and host communities.
He emphasised that strict adherence to NCC deployment standards remains essential to ensuring the long-term sustainability and resilience of Nigeria’s telecommunications infrastructure.
Representing ipNX on the panel discussion titled “Policy, Governance and Regulatory Alignment,” Mr. Segun Okuneye, Deputy Director, Strategic Business Initiatives, highlighted the need for stronger collaboration across the telecommunications ecosystem to unlock the full potential of fibre broadband in Nigeria.
According to him, sustainable fibre deployment extends beyond technology and investment to include policy consistency, stakeholder alignment, infrastructure protection, and shared responsibility.
“Achieving universal fibre connectivity requires more than deploying infrastructure, it requires sustained collaboration between operators, regulators, government agencies and host communities.
“When policies are aligned, deployment standards are consistently enforced, and critical infrastructure is protected, we create an environment where investment thrives and more Nigerians can enjoy reliable, high-speed broadband.
“At ipNX, we remain committed to working with all stakeholders to build resilient digital infrastructure that will support Nigeria’s economic growth for generations to come.”
Throughout the discussions, participants agreed that while Nigeria has made considerable progress in broadband expansion, addressing recurring issues such as fibre vandalism, right-of-way challenges, inconsistent deployment practices, infrastructure duplication, and limited public awareness will require stronger partnerships and coordinated industry action.
The forum concluded with a shared commitment among stakeholders to strengthen industry standards, encourage infrastructure sharing, improve policy implementation, and promote greater public appreciation of telecommunications infrastructure as critical national assets deserving of protection.
For ipNX, participation in the ATCON Critical Conversation Forum reinforces our company’s ongoing commitment to supporting industry-wide initiatives that advance broadband penetration, strengthen digital infrastructure, and accelerate Nigeria’s journey towards a more connected and digitally inclusive future.
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